Med’s Princess Ogbogu talks about efficiency of decongestant called phenylephrine

Scientists knew this drug was useless—but you’ve been using it for decades
National GeographicPrincess Ogbogu, professor at the School of Medicine, discussed the recent revelation that a common oral decongestant called phenylephrine doesn’t work—a concern that many parents have especially as cold and flu season is imminent and COVID-19 continues to make the rounds.